SpiceWish is a spice plotter. Features include Trace Place, allowing the easy grouping and comparison of traces against each other, and an editor which allows the re-running of simulations to plot old traces against new for easy comparison.

asfpga is an assembler written for use in FPGA design. It can be easily modified for a particular instruction set. The ultimate goal of this software is to allow a FPGA designer to easily write assembly code for a custom instruction set. The current version allows you to create a listing file, a memory dump file which can be used in debugging HDL code using $readmemh() or equivalent routine, and a binary file which can be used to program an EPROM.

The XML PCB Renderer takes an XML definition of a printed circuit board (consisting of pads, tracks and components) and renders it to a PNG file suitable for printing onto paper or transparency ready for UV exposure.

Taverna is a collection of workflow enactment and description components, including a high level language for workflows called Scufl (Simple Conceptual Unified Flow Language), a pure Java object model, parser to populate the model, and a set of views and controllers (including some Swing components to drop into your workflow-enabled applications). In order to actually run workflows you also need the myGrid workflow enactment engine.

GraphPak is a programming library of 2D and 3D
charting objects for the Qt toolkit. It provides
software developers with a set of C++ objects to
easily create charts or graphs that aid in the
visual presentation of technical and business
data. This release includes Bar, Line, Pie, Ring,
Area, Hi-Lo, Box and Whisker, and Polar charts. It
is based on the KD Chart product from
Klarälvdalens Datakonsult AB.